O3D301

IFM O3D301, O3D305, O3D355 Operating instructions

  • Hello! I am an AI chatbot trained to assist you with the IFM O3D301 Operating instructions. I’ve already reviewed the document and can help you find the information you need or explain it in simple terms. Just ask your questions, and providing more details will help me assist you more effectively!
์‚ฌ์šฉ์„ค๋ช…์„œ
3D ์นด๋ฉ”๋ผ
O3D301
O3D303
O3D311
O3D313
11533584 / 00 04 / 2023
KR
3D ์นด๋ฉ”๋ผ
2
๋‚ด์šฉ
1. ์„œ๋ฌธ ......................................................................4
1.1 ์‹ฌ๋ณผ๋งˆํฌ .....................................................................4
1.2 ์‚ฌ์šฉ๋œ ๊ฒฝ๊ณ ๋ฌธ .................................................................4
1.3 ์˜คํ”ˆ์†Œ์Šค ์ •๋ณด .................................................................5
2. ์•ˆ์ „์— ๊ด€ํ•œ ์•ˆ๋‚ด์‚ฌํ•ญ ..............................................................6
2.1 ์ผ๋ฐ˜์‚ฌํ•ญ .....................................................................6
2.2 ํƒ€๊ฒŸ ๊ทธ๋ฃน ....................................................................6
2.3 ์ „๊ธฐ์  ์—ฐ๊ฒฐ...................................................................6
2.4 ๋””๋ฐ”์ด์Šค ์กฐ์ž‘ .................................................................6
3. ๊ธฐ๋Šฅ ๋ฐ ํŠน์ง•......................................................................7
4. ๊ณต๊ธ‰ ๋ฒ”์œ„ ......................................................................7
5. ์•ก์„ธ์„œ๋ฆฌ ......................................................................7
6. ์„ค์น˜ ......................................................................8
6.1 ์„ค์น˜ ์œ„์น˜ ์„ ํƒ ................................................................8
6.2 ์ถ”๊ฐ€ ์นด๋ฉ”๋ผ ์„ค์น˜ ๊ฐ€์ด๋“œ.........................................................9
6.2.1 O3D301 / O3D303์˜ ์ผ๋ฐ˜์ ์ธ ๊ฒฝ๊ณ  ํ•œ๊ณ„ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9
6.2.2 O3D311 / O3D313์˜ ์ผ๋ฐ˜์ ์ธ ๊ฒฝ๊ณ  ํ•œ๊ณ„.......................................10
6.2.3 ํ‘œ๋ฉด ์˜จ๋„๋ฅผ ๋‚ฎ์ถ”๋Š” ๋ฐฉ๋ฒ•....................................................10
6.3 ์นด๋ฉ”๋ผ ์„ค์น˜..................................................................11
6.4 ๋งˆ์šดํŒ… ์•ก์„ธ์„œ๋ฆฌ ..............................................................11
7. ์ „๊ธฐ์  ์—ฐ๊ฒฐ .....................................................................12
7.1 ๋ฐฐ์„  12
7.1.1 ํ•€ 1 / 3 (24 V / GND) ......................................................13
7.1.2 ํ•€ 2 (ํŠธ๋ฆฌ๊ฑฐ ์ž…๋ ฅ).........................................................13
7.1.3 ํ•€ 4/5 (์ค€๋น„ / ์บ์Šค์บ์ด๋”ฉ)...................................................13
7.2 ๋ฐฐ์„  ์˜ˆ์ œ ...................................................................14
7.2.1 ๊ทผ์ ‘ ์„ผ์„œ๋กœ ์ด๋ฏธ์ง€ ์บก์ฒ˜ ํŠธ๋ฆฌ๊ฑฐ..............................................14
7.2.2 ์—ฌ๋Ÿฌ๋Œ€์˜ ์นด๋ฉ”๋ผ๋ฅผ ์ธ์ ‘ํ•˜๊ฒŒ ์„ค์น˜ ............................................15
8. ํ‘œ์‹œ๊ธฐ .....................................................................16
9. ์…‹์—… .....................................................................17
9.1 ๋””๋ฐ”์ด์Šค ํŒŒ๋ผ๋ฉ”ํ„ฐ ์„ธํŒ… ........................................................17
9.2 ๋ฌผ์ฒด ๊ฐ์ง€ ...................................................................17
10. ํ”„๋กœ๊ทธ๋ž˜๋ฐ ์˜ˆ์ œ.................................................................18
10.1 ifm3Dlib....................................................................18
11. ์œ ์ง€๋ณด์ˆ˜, ์ˆ˜๋ฆฌ ๋ฐ ํ๊ธฐ............................................................19
11.1 ์„ธ์ฒ™ 19
11.2 ํŽŒ์›จ์–ด ์—…๋ฐ์ดํŠธ .............................................................19
11.3 ์นด๋ฉ”๋ผ ๊ต์ฒด.................................................................19
12. ์ธ์ฆ์„œ / ํ‘œ์ค€ ...................................................................19
13. ๋„๋ฉด ๋ฐฐ์œจ .....................................................................20
13.1 O3D303 / O3D313 ...........................................................20
13.2 O3D301 / O3D311 ...........................................................20
14. Appendix .....................................................................21
14.1 Required Ports ..............................................................21
14.2 XML-RPC Interface...........................................................21
14.2.1 Sample XML-RPC command . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .21
14.2.2 XML-RPC Objects .......................................................22
14.3 Process Interface ............................................................25
14.3.1 Sending Commands ......................................................25
14.3.2 Receiving Images ........................................................26
14.3.3 Image data .............................................................26
14.3.4 Additional Information for CONFIDENCE_IMAGE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .30
3
3D ์นด๋ฉ”๋ผ
KR
14.3.5 Configuration of PCIC Output...............................................31
14.4 Process Interface Command Reference...........................................36
14.4.1 a Command (activate application) ...........................................36
14.4.2 A? Command (occupancy of application list) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .36
14.4.3 c Command (upload PCIC output configuration) ................................37
14.4.4 C? Command (retrieve current PCIC configuration)..............................37
14.4.5 E? Command (request current error state).....................................37
14.4.6 G? Command (request device information) ....................................38
14.4.7 H? Command (return a list of available commands)..............................39
14.4.8 I? Command (request last image taken).......................................40
14.4.9 o Command (set logic state of a ID) ..........................................40
14.4.10 O? Command (request state of a ID) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .41
14.4.11 p Command (turn PCIC output on or off) .....................................41
14.4.12 S? Command (request current decoding statistics) .............................42
14.4.13 t Command (execute asynchronous trigger)...................................42
14.4.14 T? Command (execute synchronous trigger) ..................................43
14.4.15 v Command (set current protocol version) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .43
14.4.16 V? Command (request current protocol version) ...............................43
14.5 Error codes .................................................................44
14.6 XML-RPC Command Reference ................................................45
14.6.1 Parameter API ..........................................................45
14.6.2 Main Object.............................................................46
14.6.3 Session Object . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .49
14.6.4 Edit Mode Object ........................................................51
14.6.5 Device Config Object .....................................................52
14.6.6 Device/Network Config Object ..............................................56
14.6.7 Application Config Object ..................................................56
14.6.8 Application/Imager Config Object ............................................58
14.6.9 Image Settings and Filter Parameters ........................................65
Copyright
Microsoftยฎ, Windowsยฎ, Windows Vistaยฎ, Windows 7ยฎ, Windows 8ยฎ, Windows 8.1ยฎ ๋ฐ Windows 10ยฎ์€ Microsoft Corporation์˜ ๋“ฑ๋ก
์ƒํ‘œ์ž…๋‹ˆ๋‹ค.
Adobeยฎ ๋ฐ Acrobatยฎ๋Š” Adobe Systems Inc.์˜ ๋“ฑ๋ก ์ƒํ‘œ์ž…๋‹ˆ๋‹ค.
์‚ฌ์šฉ๋œ ๋ชจ๋“  ์ƒํ‘œ ๋ฐ ํšŒ์‚ฌ์ด๋ฆ„์€ ํ•ด๋‹น ํšŒ์‚ฌ์˜ ์ €์ž‘๊ถŒ์ด ์ ์šฉ๋ฉ๋‹ˆ๋‹ค.
3D ์นด๋ฉ”๋ผ
4
1. ์„œ๋ฌธ
๋ณธ ๋ฌธ์„œ๋Š” ์ „๋ฌธ๊ฐ€๋ฅผ ์œ„ํ•ด ์ž‘์„ฑ๋˜์—ˆ์Šต๋‹ˆ๋‹ค. ์ด ์ „๋ฌธ๊ฐ€๋“ค์€ ์ƒ์‘๋˜๋Š” ๊ต์œก๊ณผ ๊ทธ๋“ค์˜ ๊ฒฝํ—˜์œผ๋กœ ๋””๋ฐ”์ด์Šค์˜
์ž‘๋™์ด๋‚˜ ์œ ์ง€๋ณด์ˆ˜์‹œ ๋ฐœ์ƒ๊ฐ€๋Šฅํ•œ ์œ„ํ—˜์„ ์ธ์‹ํ•˜๊ณ  ์ž ์žฌ์ ์ธ ์œ„ํ—˜์„ ๋ฐฉ์ง€ํ•  ์ˆ˜ ์žˆ๋Š” ์ž๊ฒฉ์ด ์žˆ๋Š” ์‚ฌ๋žŒ๋“ค์„
์˜๋ฏธํ•ฉ๋‹ˆ๋‹ค. ๋ณธ ๋ฌธ์„œ์—๋Š” ๋””๋ฐ”์ด์Šค์˜ ์˜ฌ๋ฐ”๋ฅธ ์ทจ๊ธ‰์— ๋Œ€ํ•œ ๋‚ด์šฉ์ด ์ˆ˜๋ก๋˜์–ด ์žˆ์Šต๋‹ˆ๋‹ค.
์ž‘๋™์กฐ๊ฑด, ์„ค์น˜ ๋ฐ ์ž‘๋™์„ ์ˆ™์ง€ํ•˜๊ธฐ ์œ„ํ•˜์—ฌ ์‚ฌ์šฉํ•˜๊ธฐ ์ „์— ์„ค๋ช…์„œ๋ฅผ ์ฝ์œผ์‹ญ์‹œ์˜ค. ๋””๋ฐ”์ด์Šค๊ฐ€ ์‚ฌ์šฉ๋˜๋Š”
์ „์ฒด๊ธฐ๊ฐ„ ๋™์•ˆ ์ด ๋ฌธ์„œ๋Š” ๋ณด๊ด€๋˜์–ด์•ผ ํ•ฉ๋‹ˆ๋‹ค.
1.1 ์‹ฌ๋ณผ๋งˆํฌ
โ–บ ์‚ฌ์šฉ์ง€์นจ
>๋ฐ˜์‘, ๊ฒฐ๊ณผ
[โ€ฆ] ํ‚ค, ๋ฒ„ํŠผ ๋˜๋Š” ํ‘œ์‹œ ๋ช…์นญ
โ†’ ์ฐธ๊ณ ์‚ฌํ•ญ
์ฃผ์˜์‚ฌํ•ญ
๋ถ€์ฃผ์˜ํ•œ ์‚ฌ์šฉ์€ ์˜ค์ž‘๋™์ด๋‚˜ ์žฅ์• ๋ฅผ ์ดˆ๋ž˜ํ•ฉ๋‹ˆ๋‹ค.
์ •๋ณด
์ถ”๊ฐ€ ์ฐธ๊ณ ๋ฌธ
1.2 ์‚ฌ์šฉ๋œ ๊ฒฝ๊ณ ๋ฌธ
์ฃผ์˜
์žฌ์‚ฐ ์†์‹ค์— ๊ด€ํ•œ ๊ฒฝ๊ณ 
5
3D ์นด๋ฉ”๋ผ
KR
1.3 ์˜คํ”ˆ์†Œ์Šค ์ •๋ณด
This product can contain Free Software or Open Source Software from various software developers
which is subject to the following licenses: General Public License version 1, version 2 and version 3
(General Public License version 3 in conjunction with the GNU Compiler Collection Runtime Library
Exception version 3.1), Lesser General Public License version 2.1, Lesser General Public License version
3, Berkeley Software Distribution (BSD-2-Clause, BSD-3-Clause, BSD-4-Clause), MIT-License (MIT),
Python Software Foundation License 2.0, Pearl Artistic License and Artistic License 2.0, Microsoft Public
License, Apache Software License Version 1.0, 1.1 und 2.0, ISC License, libpng License, zlib License,
the Academic Free License version 2.1, Mozilla Public License 2.0.
For the components subject to the General Public License in their respective versions the following
applies:
This program is free software: you can redistribute it and/or modify it under the terms of the GNU General
Public License as published by the Free Software Foundation. If version 1 applies to the software: either
version 1 of the License or (at your option) any later version; if version 2 (or 2.1) applies to the software:
either version 2 (or 2.1) of the License or (at your option) any later version; if version 3 applies to the
software: either version 3 of the License or (at your option) any later version. The following disclaimer
of the software developers applies to the software components that are subject to the General Public
License or the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
See the GNU General Public License and the GNU Lesser General Public License for more details.
The responsibility of ifm electronic gmbh for ifm products, in the case of product-specific software,
remains unaffected by the above disclaimer. Please note that the firmware for the ifm products is in some
cases provided free of charge. The price of the ifm products has then to be paid for the respective device
itself (hardware) and not for the firmware. For the latest information on the license agreement for your
product please visit www.ifm.com
For binaries that are licensed under any version of the GNU General Public License (GPL) or the GNU
LGPL or Mozilla Public License 2.0 you may obtain the complete corresponding source code of the
GPL software from us by sending a written request to: [email protected] or to ifm electronic gmbh,
FriedrichstraรŸe 1, 45128 Essen, Germany.
We charge โ‚ฌ30 for each request. Please write โ€œsource for product Yโ€ in the memo line of your payment.
Your request should include (i) the name of the covered binary, (ii) the name and the version number of
the ifm product, (iii) your name and (iv) your return address.
The following applies to components covered by the General Public License in their respective versions.
This offer is valid to anyone in receipt of this information. This offer is valid for at least three years (from
the date you received the GPL/LGPL covered code).
3D ์นด๋ฉ”๋ผ
6
2. ์•ˆ์ „์— ๊ด€ํ•œ ์•ˆ๋‚ด์‚ฌํ•ญ
2.1 ์ผ๋ฐ˜์‚ฌํ•ญ
์•„๋ž˜ ์•ˆ๋‚ด์‚ฌํ•ญ์€ ๋””๋ฐ”์ด์Šค์˜ ํ•„์ˆ˜์ ์ธ ์ผ๋ถ€๋ถ„์ž…๋‹ˆ๋‹ค. ์•ˆ๋‚ด์‚ฌํ•ญ์€ ๋””๋ฐ”์ด์Šค์˜ ์ •ํ™•ํ•œ ์ทจ๊ธ‰์— ๊ด€ํ•œ ํ…์ŠคํŠธ
๋ฐ ๊ด€๋ จ๋œ ์ˆ˜์น˜๊ฐ€ ํฌํ•จ๋˜์–ด ์žˆ์œผ๋ฏ€๋กœ ์„ค์น˜ ๋˜๋Š” ์‚ฌ์šฉ์ „์— ๋ฐ˜๋“œ์‹œ ์ฝ์–ด์•ผ ํ•ฉ๋‹ˆ๋‹ค.
์‚ฌ์šฉ์„ค๋ช…์„œ๋ฅผ ์ค€์ˆ˜ํ•˜์‹ญ์‹œ์˜ค. ๋‹ค์Œ์˜ ์ฐธ๊ณ ๋ฌธ์— ์œ ์˜ํ•˜์ง€ ์•Š๊ฑฐ๋‚˜ ์‚ฌ์šฉ์— ๊ด€ํ•œ ์ •ํ•ด์ง„ ๊ทœ์ •์„ ์ค€์ˆ˜ํ•˜์ง€ ์•Š์€
์‚ฌ์šฉ, ์ž˜๋ชป๋œ ์„ค์น˜ ๋˜๋Š” ์ทจ๊ธ‰์€ ์‚ฌ๋žŒ๊ณผ ์„ค๋น„์˜ ์•ˆ์ „์— ์‹ฌ๊ฐํ•œ ์˜ํ–ฅ์„ ๋ฏธ์น  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค.
2.2 ํƒ€๊ฒŸ ๊ทธ๋ฃน
๋ณธ ์‚ฌ์šฉ์„ค๋ช…์„œ๋Š” ์ „์ž์  ์ ํ•ฉ์„ฑ, ๋‚ฎ์€ ์ „์•• ์ง€์นจ์— ๋”ฐ๋ผ ์ž๊ฒฉ์ด ๋ถ€์—ฌ๋œ ์ „๋ฌธ๊ฐ€๋ฅผ ์œ„ํ•˜์—ฌ ์ž‘์„ฑ๋˜์—ˆ์Šต๋‹ˆ๋‹ค.
๋””๋ฐ”์ด์Šค๋Š” ์ž๊ฒฉ์„ ๊ฐ–์ถ˜ ์ „๊ธฐ ๊ธฐ์ˆ ์ž๊ฐ€ ์„ค์น˜ ๋ฐ ์—ฐ๊ฒฐํ•˜๊ณ  ์ž‘๋™ํ•ด์•ผ ํ•ฉ๋‹ˆ๋‹ค.
2.3 ์ „๊ธฐ์  ์—ฐ๊ฒฐ
์ œํ’ˆ์„ ์ทจ๊ธ‰ํ•˜๊ธฐ ์ „์— ์™ธ๋ถ€ ์žฅ์น˜์˜ ์—ฐ๊ฒฐ์„ ์ฐจ๋‹จํ•˜์‹ญ์‹œ์˜ค.
์—ฐ๊ฒฐ ํ•€์—๋Š” ๊ธฐ์ˆ  ๋ฐ์ดํ„ฐ ๋ฐ ๋””๋ฐ”์ด์Šค ๋ผ๋ฒจ์— ํ‘œ์‹œ๋œ ์‹ ํ˜ธ๋งŒ ๊ณต๊ธ‰๋  ์ˆ˜ ์žˆ์œผ๋ฉฐ, ifm์˜ ์Šน์ธ๋œ ์•ก์„ธ์„œ๋ฆฌ๋งŒ
์—ฐ๊ฒฐํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค.
2.4 ๋””๋ฐ”์ด์Šค ์กฐ์ž‘
์˜ค์ž‘๋™์ด๋‚˜ ๋ถˆํ™•์‹คํ•œ ๊ฒฝ์šฐ, ์ œ์กฐ์—…์ฒด์— ์ง์ ‘ ๋ฌธ์˜ํ•˜์‹ญ์‹œ์˜ค. ๋””๋ฐ”์ด์Šค์˜ ๋ถ€๋‹นํ•œ ์กฐ์ž‘์€ ์กฐ์ž‘์ž ๋ฐ
๊ธฐ๊ณ„์˜ ์•ˆ์ „์— ์‹ฌ๊ฐํ•œ ์˜ํ–ฅ์„ ์ดˆ๋ž˜ํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค. ๋ถ€๋‹นํ•œ ๋ณ€๊ฒฝ์€ ํ—ˆ์šฉ๋˜์ง€ ์•Š์œผ๋ฉฐ, ๋ชจ๋“  ์ฑ…์ž„๊ณผ ๋ณด์ฆ์ด
๋ฐฐ์ œ๋ฉ๋‹ˆ๋‹ค.
7
3D ์นด๋ฉ”๋ผ
KR
3. ๊ธฐ๋Šฅ ๋ฐ ํŠน์ง•
O3D3xx 3D ์นด๋ฉ”๋ผ๋Š” ToF (Time-of-Flight) ์›๋ฆฌ๋ฅผ ์‚ฌ์šฉํ•˜์—ฌ ์นด๋ฉ”๋ผ์™€ ๊ฐ€์žฅ ๊ฐ€๊นŒ์šด ํ‘œ๋ฉด ๊ฐ„์˜ ๊ฑฐ๋ฆฌ๋ฅผ
ํฌ์ธํŠธ๋ณ„๋กœ ์ธก์ •ํ•˜๋Š” ๊ด‘ํ•™ ์นด๋ฉ”๋ผ์ž…๋‹ˆ๋‹ค. O3D3xx 3D ์นด๋ฉ”๋ผ๋Š” ๋‚ด๋ถ€ ์ ์™ธ์„  ๊ด‘์›์„ ํ†ตํ•ด ์žฅ๋ฉด์„ ๋ณด์—ฌ ์ฃผ๊ณ 
ํ‘œ๋ฉด์—์„œ ๋ฐ˜์‚ฌ๋œ ๋น›์œผ๋กœ ๊ฑฐ๋ฆฌ๋ฅผ ๊ณ„์‚ฐํ•ฉ๋‹ˆ๋‹ค.
O3D3xx 3D ์นด๋ฉ”๋ผ๋Š” ์บก์ฒ˜๋œ ์žฅ๋ฉด์„ 3์ฐจ์›์œผ๋กœ ๋ฌ˜์‚ฌํ•˜๋Š” ๋ฐ์ดํ„ฐ๋ฅผ ์ œ๊ณตํ•ฉ๋‹ˆ๋‹ค. ์ด ๊ฑฐ๋ฆฌ ๋ฐ์ดํ„ฐ๋Š”
์ด๋”๋„ท์„ ํ†ตํ•ด ์ถœ๋ ฅ๋˜๊ณ  ์‚ฌ์šฉ์ž๊ฐ€ ํ‰๊ฐ€ํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค. O3D3xx 3D ์นด๋ฉ”๋ผ์˜ ํŒŒ๋ผ๋ฉ”ํ„ฐ ์„ธํŒ… ๋˜ํ•œ ์ด๋”๋„ท์„
ํ†ตํ•ด ์ˆ˜ํ–‰๋ฉ๋‹ˆ๋‹ค.
O3D3xx 3D ์นด๋ฉ”๋ผ๋Š” ๋ฐ์ดํ„ฐ์‹œํŠธ์— ์ง€์ •๋œ ์ž‘๋™ ํ™˜๊ฒฝ์—์„œ๋งŒ ์‚ฌ์šฉํ•ด์•ผ ํ•ฉ๋‹ˆ๋‹ค.
๋‹ค์Œ๊ณผ ๊ฐ™์€ ์ž‘๋™ ํ™˜๊ฒฝ์—์„œ๋งŒ ๋””๋ฐ”์ด์Šค๋ฅผ ์•ˆ์ „ํ•˜๊ฒŒ ์‚ฌ์šฉํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค.
โ€ข ์‹ค๋‚ด ์‚ฌ์šฉ
โ€ข ๊ณ ๋„ 2000m ์ดํ•˜
โ€ข ์ƒ๋Œ€ ๋Œ€๊ธฐ ์Šต๋„ 90% ์ดํ•˜, ๋น„์‘์ถ•
โ€ข ์˜ค์—ผ๋„ 3๊ธ‰
์ „์ž๊ธฐ ๊ฐ„์„ญ ๋ฐฉ์ถœ์— ๋Œ€ํ•œ ์š”๊ตฌ์‚ฌํ•ญ์œผ๋กœ ์ธํ•ด, ์ด ๋””๋ฐ”์ด์Šค๋Š” ์‚ฐ์—… ํ™˜๊ฒฝ์—์„œ ์‚ฌ์šฉ๋˜์–ด์•ผ ํ•ฉ๋‹ˆ๋‹ค. ์ด
๋””๋ฐ”์ด์Šค๋Š” ์ฃผ๊ฑฐ ์ง€์—ญ์—์„œ ์‚ฌ์šฉํ•˜๋„๋ก ์„ค๊ณ„๋˜์ง€ ์•Š์•˜์Šต๋‹ˆ๋‹ค.
๋ฐ์ดํ„ฐ์‹œํŠธ์— ๋ช…์‹œ๋œ ์ž‘๋™ ํ™˜๊ฒฝ์—์„œ๋งŒ ๋””๋ฐ”์ด์Šค๋ฅผ ์‚ฌ์šฉํ•ด์•ผ ํ•ฉ๋‹ˆ๋‹ค.
4. ๊ณต๊ธ‰ ๋ฒ”์œ„
โ— O3D3xx 3D ์นด๋ฉ”๋ผ
โ— ๊ฐ„๋žตํ•œ ์„ค๋ช…์„œ
๋ฐ์ดํ„ฐ์‹œํŠธ์™€ ๊ธฐํƒ€ ๋ฌธ์„œ (์†Œํ”„ํŠธ์›จ์–ด ๋งค๋‰ด์–ผ ๋“ฑ)๋Š” ๋‹น์‚ฌ ์›น์‚ฌ์ดํŠธ์—์„œ ์ œ๊ณต๋ฉ๋‹ˆ๋‹ค:
www.ifm.com
5. ์•ก์„ธ์„œ๋ฆฌ
์นด๋ฉ”๋ผ ์ž‘๋™์„ ์œ„ํ•ด ๋‹ค์Œ ์•ก์„ธ์„œ๋ฆฌ๊ฐ€ ํ•„์š”ํ•ฉ๋‹ˆ๋‹ค.
์ œํ’ˆ๋ฒˆํ˜ธ ์„ค๋ช…
E11950 ์นด๋ฉ”๋ผ/์„ผ์„œ์šฉ ์ „์› ๊ณต๊ธ‰ ์ผ€์ด๋ธ”
E11898 M12 ์‚ฐ์—…์šฉ ์ด๋”๋„ท ์—ฐ๊ฒฐ ์ผ€์ด๋ธ”
ifm Vision Assistant ์†Œํ”„ํŠธ์›จ์–ด๋Š” ์›น์‚ฌ์ดํŠธ์—์„œ ๋ฌด๋ฃŒ๋กœ ์ œ๊ณต๋ฉ๋‹ˆ๋‹ค:
www.ifm.com
3D ์นด๋ฉ”๋ผ
8
6. ์„ค์น˜
์ด ์žฅ์—์„œ๋Š” ์นด๋ฉ”๋ผ ์„ค์น˜ ์ „์— ์ค€์ˆ˜ํ•ด์•ผ ํ•˜๋Š” ์‚ฌํ•ญ๊ณผ ์„ค์น˜ ๋ฐฉ๋ฒ•์— ๋Œ€ํ•ด ์„ค๋ช…ํ•ฉ๋‹ˆ๋‹ค.
โ‘ก
โ‘ 
โ‘ข
โ‘ฃ
โ‘ค
โ‘  ์นด๋ฉ”๋ผ
โ‘ก ์กฐ๋ฆฌ๊ฐœ ๊ฐ๋„
โ‘ข ๋ฌผ์ฒด
โ‘ฃ ์‹œ์•ผ
โ‘ค ์นด๋ฉ”๋ผ์™€ ๋ฌผ์ฒด ๊ฐ„ ๊ฑฐ๋ฆฌ
6.1 ์„ค์น˜ ์œ„์น˜ ์„ ํƒ
๋‹ค์Œ ์ง€์นจ์— ๋”ฐ๋ผ ์„ค์น˜ ์œ„์น˜๋ฅผ ์„ ํƒํ•˜์‹ญ์‹œ์˜ค.
โ–บ ๋ฌผ์ฒด โ‘ข์€ ์™„์ „ํžˆ ์‹œ์•ผ โ‘ฃ ์•ˆ์— ์žˆ์–ด์•ผ ํ•ฉ๋‹ˆ๋‹ค.
> ์‹œ์•ผ์˜ ํฌ๊ธฐ๋Š” ์นด๋ฉ”๋ผ ํƒ€์ž…์— ๋”ฐ๋ผ ๋‹ค๋ฅด๋ฉฐ, ๋ฐ์ดํ„ฐ์‹œํŠธ์— ํ‘œ์‹œ๋˜์–ด ์žˆ์Šต๋‹ˆ๋‹ค. ์‹œ์•ผ์˜ ํฌ๊ธฐ๋Š”
์นด๋ฉ”๋ผ์—์„œ ๋ฌผ์ฒด๊นŒ์ง€์˜ ๊ฑฐ๋ฆฌ โ‘ค์— ๋”ฐ๋ผ์„œ๋„ ๋‹ฌ๋ผ์ง‘๋‹ˆ๋‹ค: ๊ฑฐ๋ฆฌ๊ฐ€ ๋ฉ€์–ด์งˆ์ˆ˜๋ก ์‹œ์•ผ๊ฐ€ ์ปค์ง‘๋‹ˆ๋‹ค.
โ–บ ๋ฌผ์ฒด์˜ ์œ„์น˜๋ฅผ ์ •ํ•  ๋•Œ ํ—ˆ์šฉ ์˜ค์ฐจ๋ฅผ ๊ฐ์•ˆํ•˜์‹ญ์‹œ์˜ค.
โ–บ ์นด๋ฉ”๋ผ์™€ ๋ฌผ์ฒด ์‚ฌ์ด์˜ ๊ฑฐ๋ฆฌ โ‘ค๋ฅผ ๊ฒฐ์ •ํ•  ๋•Œ๋Š” ์นด๋ฉ”๋ผ์˜ ์ธก์ • ์˜์—ญ์„ ๊ฐ์•ˆํ•˜์‹ญ์‹œ์˜ค.
> ์ธก์ • ์˜์—ญ์€ ์นด๋ฉ”๋ผ ๋ฐ์ดํ„ฐ์‹œํŠธ์— ํ‘œ์‹œ๋˜์–ด ์žˆ์Šต๋‹ˆ๋‹ค.
โ–บ ์ตœ๋Œ€ํ•œ ์นด๋ฉ”๋ผ์™€ ๋ฌผ์ฒด ๊ฐ„์˜ ์งง์€ ๊ฑฐ๋ฆฌ โ‘ค๋ฅผ ์„ ํƒํ•˜์‹ญ์‹œ์˜ค.
> ๊ฑฐ๋ฆฌ๊ฐ€ ์ž‘์„์ˆ˜๋ก ๋ฌผ์ฒด๊ฐ€ ์ตœ๊ณ  ํ•ด์ƒ๋„๋กœ ๊ฐ์ง€๋ฉ๋‹ˆ๋‹ค.
โ–บ ์„ค์น˜ ์œ„์น˜์— ๊ฐ•ํ•œ ์ฃผ๋ณ€๊ด‘๊ณผ ํ–‡๋น›์ด ๋น„์ถ”์ง€ ์•Š๊ฒŒ ํ•˜์‹ญ์‹œ์˜ค.
> 8klx (ํƒœ์–‘ ์ŠคํŽ™ํŠธ๋Ÿผ ๊ธฐ์ค€)๊ฐ€ ๋„˜๋Š” ๊ณผ๋„ํ•˜๊ฒŒ ๋ฐ์€ ๋น›์€ ์ธก์ • ์˜ค๋ฅ˜์˜ ์›์ธ์ด ๋ฉ๋‹ˆ๋‹ค. ์‹ค์ œ๋กœ๋Š” 800nm๊ณผ
900nm ์‚ฌ์ด์˜ ์ ์™ธ์„  ์š”์†Œ๋งŒ ๊ณ ๋ ค ๋Œ€์ƒ์ž…๋‹ˆ๋‹ค.
โ–บ ์˜ค์—ผ์ด ์‹ฌํ•œ ํ™˜๊ฒฝ์— ์„ค์น˜ํ•˜์ง€ ๋งˆ์‹ญ์‹œ์˜ค.
> ์˜ค์—ผ์ด ์‹ฌํ•œ ํ™˜๊ฒฝ์—์„œ๋Š” ์•„๋ž˜์ชฝ ๋ฐฉํ–ฅ โ‘ ์—๋„ ๋ถˆ๊ตฌํ•˜๊ณ  ์นด๋ฉ”๋ผ ๋ Œ์ฆˆ๊ฐ€ ๋”๋Ÿฌ์›Œ์ง‘๋‹ˆ๋‹ค.
โ–บ ์นด๋ฉ”๋ผ โ‘ ๊ณผ ๋ฌผ์ฒด โ‘ข ์‚ฌ์ด์— ํˆฌ๋ช…ํ•œ ์ฐฝ์ด ์—†๋„๋ก ํ•˜์‹ญ์‹œ์˜ค.
> ๋งค์šฐ ๊นจ๋—ํ•œ ์œ ๋ฆฌ์ฐฝ์„ ์‚ฌ์šฉํ•ด๋„ ํˆฌ๋ช…ํ•œ ์ฐฝ์—๋Š” ๋น›์˜ ์ผ๋ถ€๊ฐ€ ๋ฐ˜์‚ฌ๋ฉ๋‹ˆ๋‹ค.
์œ„ ์ง€์นจ์„ ๋”ฐ๋ฅด์ง€ ๋งŽ์œผ๋ฉด ์ธก์ • ์˜ค๋ฅ˜๊ฐ€ ๋ฐœ์ƒํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค.
9
3D ์นด๋ฉ”๋ผ
KR
6.2 ์ถ”๊ฐ€ ์นด๋ฉ”๋ผ ์„ค์น˜ ๊ฐ€์ด๋“œ
์นด๋ฉ”๋ผ ํ‘œ๋ฉด ์˜จ๋„๋Š” ์ž‘๋™ ๋ชจ๋“œ, ํŒŒ๋ผ๋ฉ”ํ„ฐ ์„ ํƒ, ์นด๋ฉ”๋ผ๊ฐ€ ๋…ธ์ถœ๋˜๋Š” ํ™˜๊ฒฝ ์˜จ๋„์— ๋”ฐ๋ผ ๊ฒฐ์ •๋ฉ๋‹ˆ๋‹ค.
์นด๋ฉ”๋ผ๊ฐ€ ๋‹ค์Œ ์š”๊ตฌ ์‚ฌํ•ญ์„ ์ค€์ˆ˜ํ•˜๋Š”์ง€ ํ™•์ธํ•˜์‹ญ์‹œ์˜ค.
ํ‘œ๋ฉด์— ์‰ฝ๊ฒŒ ์ ‘๊ทผํ•  ์ˆ˜ ์žˆ์œผ๋ ค๋ฉด ํ‘œ๋ฉด ์˜จ๋„๊ฐ€ ์ฃผ์œ„ ์˜จ๋„๋ณด๋‹ค 25 ยฐC ์ด์ƒ ๋†’์œผ๋ฉด ์•ˆ ๋ฉ๋‹ˆ๋‹ค (IEC
61010-2-201 ์ค€์ˆ˜).
์•„๋ž˜ ๋„ํ‘œ์—๋Š” ์„ค์น˜ ์ž‘์—…์ž๊ฐ€ ์ฐธ๊ณ ํ•  ์ˆ˜ ์žˆ๋Š” ์ผ๋ฐ˜์ ์ธ ๊ฒฝ๊ณ  ํ•œ๊ณ„๊ฐ€ ํฌํ•จ๋˜์–ด ์žˆ์Šต๋‹ˆ๋‹ค.
์ด ๋„ํ‘œ๋Š” ๋‹ค์Œ ์ž‘๋™ ๋ชจ๋“œ์—์„œ ์œ ํšจํ•ฉ๋‹ˆ๋‹ค:
โ— ๋‚ฎ์Œ [1 ๋…ธ์ถœ]
โ— ์ ๋‹นํ•จ [2 ๋…ธ์ถœ]
โ— ๋†’์Œ [3 ๋…ธ์ถœ]
๋…ธ์ถœ์ด ์ ๋‹นํ•˜๊ฑฐ๋‚˜ ๋†’์€ ๊ฒฝ์šฐ ๋…ธ์ถœ ํšŸ์ˆ˜์˜ ํ•ฉ์„ ํ†ตํ•ด ์ผ๋ฐ˜์ ์ธ ๊ฒฝ๊ณ  ํ•œ๊ณ„๋ฅผ ํ™•์ธํ•ด์•ผ ํ•ฉ๋‹ˆ๋‹ค. ๋…ธ์ถœ
์‹œ๊ฐ„์€ ifm Vision Assistant ์†Œํ”„ํŠธ์›จ์–ด์— ํ‘œ์‹œ๋ฉ๋‹ˆ๋‹ค.
๊ฒฝ๊ณ  ํ•œ๊ณ„๊ฐ€ ์ดˆ๊ณผ๋˜๋Š” ๊ฒฝ์šฐ, ๋‹ค์Œ ๋ฐฉ๋ฒ• ์ค‘ ํ•˜๋‚˜๋ฅผ ์‚ฌ์šฉํ•˜์‹ญ์‹œ์˜ค.
โ–บ ํ‘œ๋ฉด ์˜จ๋„๋ฅผ ๋‚ฎ์ถ”๋Š” ๋ฐฉ๋ฒ• (โ†’ 6.2.3).
โ–บ ์นด๋ฉ”๋ผ๋ฅผ ์—ด์›์œผ๋กœ๋ถ€ํ„ฐ ๋ณดํ˜ธํ•˜๋ฉด์„œ ์นด๋ฉ”๋ผ ์ฃผ์œ„์˜ ๊ณต๊ธฐ ์ˆœํ™˜์ด ์œ ์ง€๋˜๋Š” ์œ„์น˜ ๋˜๋Š” ํ•˜์šฐ์ง•์—
์žฅ์ฐฉํ•˜์‹ญ์‹œ์˜ค.
> ์นด๋ฉ”๋ผ ํ‘œ๋ฉด ์˜จ๋„ ์ƒ์Šน์„ ๋ฐฉ์ง€ํ•ด์•ผ ํ•ฉ๋‹ˆ๋‹ค.
"์ตœ๋Œ€ ๋ฐฐํ›„๋ฐฐ๊ฒฝ ๊ฑฐ๋ฆฌ" ํŒŒ๋ผ๋ฉ”ํ„ฐ๋Š” ifm Vision Assistant์—์„œ ์„ธํŒ…ํ•ฉ๋‹ˆ๋‹ค. ๋„ํ‘œ์—๋Š” ํŒŒ๋ผ๋ฉ”ํ„ฐ์˜ ๊ฒฝ๊ณ 
ํ•œ๊ณ„๊ฐ€ ํŒŒ์„ ๊ณผ ์‹ค์„ ์œผ๋กœ ํ‘œ์‹œ๋˜์–ด ์žˆ์Šต๋‹ˆ๋‹ค.
์นด๋ฉ”๋ผ๊ฐ€ ์ ์ด ํ‘œ์‹œ๋œ ์˜์—ญ ์ค‘ ํ•˜๋‚˜์— ์žˆ๋Š” ๊ฒฝ์šฐ, ํ‘œ๋ฉด ์˜จ๋„๋ฅผ ๋‚ฎ์ถฐ์•ผ ํ•ฉ๋‹ˆ๋‹ค (โ†’ 6.2.3). ์—ด์ด
๋ฐœ์‚ฐ๋˜๋„๋ก ์„ค์น˜ํ•ด๋„ ๊ฒฝ๊ณ  ํ•œ๊ณ„๋ฅผ ์ดˆ๊ณผํ•˜๋Š” ๊ฒฝ์šฐ, ์ ‘์ด‰ ๋ณดํ˜ธ ์ˆ˜๋‹จ์„ ์ถ”๊ฐ€๋กœ ์žฅ์ฐฉํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค.
์ผ๋ฐ˜ ์„ค์น˜ ์‹œ ์ผ๋ฐ˜์ ์ธ ๊ฒฝ๊ณ  ํ•œ๊ณ„ ๋ฏธ๋งŒ์œผ๋กœ ์œ ์ง€๋˜๋Š” ๊ฒฝ์šฐ ์กฐ์น˜๋ฅผ ์ทจํ•˜์ง€ ์•Š์•„๋„ ๋ฉ๋‹ˆ๋‹ค.
6.2.1 O3D301 / O3D303์˜ ์ผ๋ฐ˜์ ์ธ ๊ฒฝ๊ณ  ํ•œ๊ณ„
0
5
10
15
0 2 4 6 8 10
x
y
20
25
"์ตœ๋Œ€ ๋ฐฐํ›„๋ฐฐ๊ฒฝ ๊ฑฐ๋ฆฌ" ํŒŒ๋ผ๋ฉ”ํ„ฐ
์—ด์ „๋„์ฒด๊ฐ€ ์žˆ๋Š” ์—ด์ „๋„์„ฑ
๊ธˆ์†๋ถ€์— ์„ค์น˜ (โ†’ 6.2.3)
๊ฒฝ๊ณ  ํ•œ๊ณ„ ํŒŒ๋ผ๋ฉ”ํ„ฐ
< 5 m
< 30 m
> 30 m
์ผ๋ฐ˜ ์„ค์น˜
๊ฒฝ๊ณ  ํ•œ๊ณ„ ํŒŒ๋ผ๋ฉ”ํ„ฐ
< 5 m
< 30 m
> 30 m
x = ๋…ธ์ถœ ์‹œ๊ฐ„ [ms]
y = ํ”„๋ ˆ์ž„ ์†๋„ [fps]
3D ์นด๋ฉ”๋ผ
10
6.2.2 O3D311 / O3D313์˜ ์ผ๋ฐ˜์ ์ธ ๊ฒฝ๊ณ  ํ•œ๊ณ„
0
5
10
15
0 2 4 6 8 10
x
y
20
25
"์ตœ๋Œ€ ๋ฐฐํ›„๋ฐฐ๊ฒฝ ๊ฑฐ๋ฆฌ" ํŒŒ๋ผ๋ฉ”ํ„ฐ
์—ด์ „๋„์ฒด๊ฐ€ ์žˆ๋Š” ์—ด์ „๋„์„ฑ
๊ธˆ์†๋ถ€์— ์„ค์น˜ (โ†’ 6.2.3)
๊ฒฝ๊ณ  ํ•œ๊ณ„ ํŒŒ๋ผ๋ฉ”ํ„ฐ
< 5 m
< 30 m
> 30 m
์ผ๋ฐ˜ ์„ค์น˜
๊ฒฝ๊ณ  ํ•œ๊ณ„ ํŒŒ๋ผ๋ฉ”ํ„ฐ
< 5 m
< 30 m
> 30 m
x = ๋…ธ์ถœ ์‹œ๊ฐ„ [ms]
y = ํ”„๋ ˆ์ž„ ์†๋„ [fps]
6.2.3 ํ‘œ๋ฉด ์˜จ๋„๋ฅผ ๋‚ฎ์ถ”๋Š” ๋ฐฉ๋ฒ•
๋‹ค์Œ๊ณผ ๊ฐ™์€ ์กฐ์น˜๋ฅผ ํ†ตํ•ด ํ‘œ๋ฉด ์˜จ๋„๋ฅผ ๋‚ฎ์ถœ ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค:
โ–บ ์นด๋ฉ”๋ผ๋ฅผ ์—ด์ „๋„์„ฑ ๊ธˆ์†๋ถ€์— ์žฅ์ฐฉํ•ฉ๋‹ˆ๋‹ค.
> ์นด๋ฉ”๋ผ์™€ ๊ธˆ์†๋ถ€ (์˜ˆ: ์•Œ๋ฃจ๋ฏธ๋Š„) ํ‘œ๋ฉด์ด ๋งŽ์ด ์ ‘์ด‰ํ• ์ˆ˜๋ก ์—ด์ด ๋” ๋งŽ์ด ๋ฐœ์‚ฐ๋ฉ๋‹ˆ๋‹ค.
โ–บ ์นด๋ฉ”๋ผ๋ฅผ ๊ธˆ์†๋ถ€์— ์žฅ์ฐฉํ•˜๋Š” ๊ฒฝ์šฐ, ์—ด์ „๋„์ฒด๋ฅผ ์‚ฌ์šฉํ•˜์‹ญ์‹œ์˜ค.
> ์—ด์ „๋„์ฒด๋ฅผ ํ†ตํ•ด ์—ด์ „๋„ ํšจ๊ณผ๊ฐ€ ํ–ฅ์ƒ๋ฉ๋‹ˆ๋‹ค. ์—ด์ „๋„์ฒด๋Š” ์•ก์„ธ์„œ๋ฆฌ๋กœ ์ œ๊ณต๋ฉ๋‹ˆ๋‹ค (โ†’ 6.4).
โ–บ ์นด๋ฉ”๋ผ ์ฃผ์œ„์˜ ์žฅ์• ๋ฌผ์„ ์ค„์ด์‹ญ์‹œ์˜ค. ์นด๋ฉ”๋ผ ๋ถ€๊ทผ์— ์žฅ์ฐฉ๋œ ๋ฌผ์ฒด์˜ ๋ฐ€๋„๋ฅผ ๋‚ฎ์ถ”์‹ญ์‹œ์˜ค.
> ์นด๋ฉ”๋ผ ์ฃผ์œ„์˜ ์žฅ์• ๋ฌผ๊ณผ ๋†’์€ ์„ค์น˜ ๋ฐ€๋„๋Š” ๋Œ€๋ฅ˜ (๊ณต๊ธฐ ํ๋ฆ„)์— ๋‚˜์œ ์˜ํ–ฅ์„ ๋ฏธ์น  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค.
โ–บ ์นด๋ฉ”๋ผ์— ํžˆํŠธ ์‹ฑํฌ๋ฅผ 1-2๊ฐœ ์žฅ์ฐฉํ•˜์‹ญ์‹œ์˜ค.
> ํžˆํŠธ ์‹ฑํฌ๋Š” ์นด๋ฉ”๋ผ ํ‘œ๋ฉด์„ ํ™•๋Œ€ํ•˜์—ฌ ํ‘œ๋ฉด ์˜จ๋„๋ฅผ ๋‚ฎ์ถฅ๋‹ˆ๋‹ค. ํžˆํŠธ ์‹ฑํฌ๋Š” ์•ก์„ธ์„œ๋ฆฌ๋กœ ์ œ๊ณต๋ฉ๋‹ˆ๋‹ค (โ†’
6.4).
โ–บ ๋…ธ์ถœ ์‹œ๊ฐ„, ํ”„๋ ˆ์ž„ ์†๋„ ๋˜๋Š” ์ตœ๋Œ€ ๋ฐฐํ›„๋ฐฐ๊ฒฝ ๊ฑฐ๋ฆฌ๋ฅผ ์ค„์ž…๋‹ˆ๋‹ค.
> ์‚ฌ์šฉํ•˜๋Š” ์ž‘๋™ ๋ชจ๋“œ์™€ ํŒŒ๋ผ๋ฉ”ํ„ฐ์— ๋”ฐ๋ผ ํ‘œ๋ฉด ์˜จ๋„๊ฐ€ ๋†’์•„์งˆ ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค.
11
3D ์นด๋ฉ”๋ผ
KR
6.3 ์นด๋ฉ”๋ผ ์„ค์น˜
์นด๋ฉ”๋ผ๋ฅผ ์„ค์น˜ํ•  ๋•Œ ๋‹ค์Œ ์ง€์นจ์„ ๋”ฐ๋ฅด์‹ญ์‹œ์˜ค:
โ–บ 2x M5 ๋‚˜์‚ฌ ๋˜๋Š” ์žฅ์ฐฉ ์„ธํŠธ๋ฅผ ์‚ฌ์šฉํ•˜์—ฌ ์นด๋ฉ”๋ผ๋ฅผ ์žฅ์ฐฉํ•˜์‹ญ์‹œ์˜ค.
> M5 ๋‚˜์‚ฌ์˜ ๋ณด์–ด (bore) ์น˜์ˆ˜๋Š” ๋ฐ์ดํ„ฐ์‹œํŠธ์— ๋‚˜์™€ ์žˆ์Šต๋‹ˆ๋‹ค.
> ์žฅ์ฐฉ ์„ธํŠธ๋Š” ์•ก์„ธ์„œ๋ฆฌ๋กœ ์ œ๊ณต๋ฉ๋‹ˆ๋‹ค (โ†’ 6.4).
โ–บ ์นด๋ฉ”๋ผ์— ์—ฐ๊ฒฐ๋œ ๋ชจ๋“  ์ผ€์ด๋ธ”์— ์ŠคํŠธ๋ ˆ์ธ ๋ฆด๋ฆฌํ”„๋ฅผ ์‚ฌ์šฉํ•˜์‹ญ์‹œ์˜ค.
โ–บ ๋””๋ฐ”์ด์Šค์˜ ์”ฐ๋ง์— ํž˜์„ ๊ฐ€ํ•˜์ง€ ๋งˆ์‹ญ์‹œ์˜ค (๋‹ค์Œ ๊ทธ๋ฆผ ์ฐธ์กฐ).
> ์”ฐ๋ง์— ์™ธ๋ถ€์˜ ๊ธฐ๊ณ„์  ํž˜์ด ๊ฐ€ํ•ด์ง€๋ฉด ๋ฐ์ดํ„ฐ์‹œํŠธ์— ๋ช…์‹œ๋œ IP ๋ณดํ˜ธ๋“ฑ๊ธ‰์„ ๋ณด์žฅํ•  ์ˆ˜ ์—†์Šต๋‹ˆ๋‹ค. ๋‹ค์Œ
์กฐ์น˜๋ฅผ ํ†ตํ•ด ์”ฐ๋ง์— ํž˜์ด ์ž‘์šฉํ•˜์ง€ ์•Š๋„๋ก ํ•˜์‹ญ์‹œ์˜ค: ๊ณ ์ • ์žฅ์น˜ (์˜ˆ: ํ™ˆ)๋ฅผ ์ œ๊ณตํ•˜๊ฑฐ๋‚˜ ์ŠคํŽ˜์ด์„œ๋ฅผ
์‚ฌ์šฉํ•ฉ๋‹ˆ๋‹ค.
O3D301๊ณผ O3D311 ์„ค์น˜ ์‹œ, ๋‹ค์Œ ์ง€์นจ์„ ๋”ฐ๋ฅด์‹ญ์‹œ์˜ค:
โ–บ ๋“œ๋ผ์ด๋ฒ„๊ฐ€ ์ดˆ์  ์กฐ์ ˆ ๋‚˜์‚ฌ์— ๋‹ฟ์„ ์ˆ˜ ์žˆ๋„๋ก ์นด๋ฉ”๋ผ๋ฅผ ์žฅ์ฐฉํ•˜์‹ญ์‹œ์˜ค.
> ์ดˆ์  ์กฐ์ ˆ ๋‚˜์‚ฌ์˜ ์œ„์น˜๋Š” ๋„๋ฉด์— ํ‘œ์‹œ๋˜์–ด ์žˆ์Šต๋‹ˆ๋‹ค.(โ†’ 13).
๋””๋ฐ”์ด์Šค๋ฅผ ์Šตํ•œ ์žฅ์†Œ์—์„œ ์˜๊ตฌ์ ์œผ๋กœ ์‚ฌ์šฉํ•˜๋Š” ๊ฒฝ์šฐ, M12 ์‚ฐ์—…์šฉ ์ด๋„ˆ๋„ท ์ผ€์ด๋ธ” ๋„ˆํŠธ (์˜ˆ:
E11898)๊ฐ€ ๋ถ€์‹๋  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค. ์Šตํ•œ ์žฅ์†Œ์—์„œ ์˜๊ตฌ์ ์œผ๋กœ ์‚ฌ์šฉํ•˜๋Š” ๊ฒฝ์šฐ, ๊ณ ๊ธ‰ ์Šคํ…๋ ˆ์Šค ๋„ˆํŠธ๊ฐ€
์žˆ๋Š” ์ผ€์ด๋ธ”์„ ์‚ฌ์šฉํ•˜์‹ญ์‹œ์˜ค.
โ‘ : ๋””๋ฐ”์ด์Šค ์”ฐ๋ง
6.4 ๋งˆ์šดํŒ… ์•ก์„ธ์„œ๋ฆฌ
์„ค์น˜ ์œ„์น˜์™€ ํƒ€์ž…์— ๋”ฐ๋ผ ๋‹ค์Œ ์žฅ์ฐฉ ์•ก์„ธ์„œ๋ฆฌ๋ฅผ ์‚ฌ์šฉํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค:
์ œํ’ˆ๋ฒˆํ˜ธ ์„ค๋ช…
E3D301 ์Šค๋งˆํŠธ ์นด๋ฉ”๋ผ ์žฅ์ฐฉ ์„ธํŠธ
E3D302 ์Šค๋งˆํŠธ ์นด๋ฉ”๋ผ ๋ƒ‰๊ฐ๋ถ€
E3D303 ์Šค๋งˆํŠธ ์นด๋ฉ”๋ผ ์—ด์ „๋„์ฒด
E3D304 ์Šค๋งˆํŠธ ์นด๋ฉ”๋ผ ๋ƒ‰๊ฐ๋ถ€ 2๊ฐœ
์•ก์„ธ์„œ๋ฆฌ์— ๊ด€ํ•œ ์ƒ์„ธ์ •๋ณด:
www.ifm.com
3D ์นด๋ฉ”๋ผ
12
7. ์ „๊ธฐ์  ์—ฐ๊ฒฐ
์ „๊ธฐ ์„ค์น˜ ์ „์— ๋‹ค์Œ ์ง€์นจ์„ ๋”ฐ๋ฅด์‹ญ์‹œ์˜ค.
์ฃผ์˜
์ž๊ฒฉ์„ ๊ฐ–์ถ˜ ์ „๊ธฐ ๊ธฐ์ˆ ์ž๊ฐ€ ์นด๋ฉ”๋ผ๋ฅผ ์—ฐ๊ฒฐํ•ด์•ผ ํ•ฉ๋‹ˆ๋‹ค. ๋ฐ์ดํ„ฐ์‹œํŠธ์˜ ์ „๊ธฐ์  ๋ฐ์ดํ„ฐ๋ฅผ ์ค€์ˆ˜ํ•˜์‹ญ์‹œ์˜ค.
๋ณดํ˜ธ๋“ฑ๊ธ‰ III (PC III) ์นด๋ฉ”๋ผ
์ „๊ธฐ ๊ณต๊ธ‰์€ PELV ํšŒ๋กœ๋ฅผ ํ†ตํ•ด์„œ๋งŒ ์ด๋ฃจ์–ด์ ธ์•ผ ํ•ฉ๋‹ˆ๋‹ค.
์ „๊ธฐ ๊ณต๊ธ‰์€ UL 61010-1, ์ณ…ํ„ฐ 9.4 - ์ œํ•œ๋œ ์—๋„ˆ์ง€๋ฅผ ์ค€์ˆ˜ํ•ด์•ผ ํ•ฉ๋‹ˆ๋‹ค:
๊ณผ์ „๋ฅ˜ ๋ณดํ˜ธ์žฅ์น˜๋Š” 120 ์ดˆ์— 6.6 A์˜ ์ „๋ฅ˜๋ฅผ ์ฐจ๋‹จํ•ด์•ผ ํ•ฉ๋‹ˆ๋‹ค. ๊ณผ์ „๋ฅ˜ ๋ณดํ˜ธ์žฅ์น˜์˜ ์˜ฌ๋ฐ”๋ฅธ ๋“ฑ๊ธ‰์„
์œ„ํ•˜์—ฌ ๋””๋ฐ”์ด์Šค ๋ฐ ๋ฐฐ์„ ์˜ ๊ธฐ์ˆ  ๋ฐ์ดํ„ฐ๊ฐ€ ๊ณ ๋ ค๋˜์–ด์•ผ ํ•ฉ๋‹ˆ๋‹ค.
์™ธ๋ถ€ ํšŒ๋กœ ๋ถ„๋ฆฌ๋Š” Ul61010-2-201, ๊ทธ๋ฆผ 102๋ฅผ ์ค€์ˆ˜ํ•ด์•ผ ํ•ฉ๋‹ˆ๋‹ค.
์ผ€์ด๋ธ” ๊ธธ์ด๊ฐ€ 30m๋ฅผ ๋„˜๋Š” ๊ฒฝ์šฐ, IEC 6100-4-5๋ฅผ ์ค€์ˆ˜ํ•˜์—ฌ ์„œ์ง€ ์ „์••์— ๋Œ€ํ•œ ์ถ”๊ฐ€ ๋ณดํ˜ธ์žฅ์น˜๋ฅผ
์‚ฌ์šฉํ•˜์‹ญ์‹œ์˜ค.
์นด๋ฉ”๋ผ๋ฅผ ์—ฐ๊ฒฐํ•˜๊ธฐ ์ „์— ์ „์›์„ ์ฐจ๋‹จํ•˜์‹ญ์‹œ์˜ค.
์œ ํšจํ•œ cULus์˜ ๋ฒ”์œ„:
ํ˜„์žฅ ๋ฐฐ์„  ํ„ฐ๋ฏธ๋„์— ์—ฐ๊ฒฐ๋œ ์ผ€์ด๋ธ”์˜ ์ตœ์†Œ ์˜จ๋„ ๋“ฑ๊ธ‰: 70ยฐC.
7.1 ๋ฐฐ์„ 
โ‘  ์ด๋”๋„ท
M12 ์†Œ์ผ“, D ์ฝ”๋“œํ™”, 4 ๊ทน
๎€Ÿ๎€ž
๎€๎€ž
๎€œ๎€ž
๎€›๎€ž
๎€š๎€ž
๎€™๎€ž
๎€˜๎€ž
๎€—๎€ž
๎€™
๎€๎€Ÿ
๎€›
๎€š
๎€˜๎€œ
๎€—๎€Ÿ๎€ž
๎€๎€ž
๎€œ๎€ž
๎€›๎€ž
๎€–๎€ž
๎€Ÿ
๎€›๎€œ
๎€
๎€–
1 TD +
2 RD +
3 TD -
4 RD -
S ์‰ด๋“œ
โ‘ก ์ „์› ๊ณต๊ธ‰
M12 ์ปค๋„ฅํ„ฐ, A ์ฝ”๋“œํ™”, 5 ๊ทน
4
2 1
3
5
1 U+
2 ํŠธ๋ฆฌ๊ฑฐ ์ž…๋ ฅ
3 GND
4 ์Šค์œ„์นญ ์ถœ๋ ฅ 1 - ์ค€๋น„
5 ์Šค์œ„์นญ ์ถœ๋ ฅ 2 -์บ์Šค์บ์ด๋”ฉ
์‚ฌ์šฉํ•˜์ง€ ์•Š๋Š” ์ด๋”๋„ท ์—ฐ๊ฒฐ ํ”Œ๋Ÿฌ๊ทธ๋Š” ๋ณดํ˜ธ ์บก (E73004)์œผ๋กœ ๋ฎ์œผ์‹ญ์‹œ์˜ค.
์กฐ์ž„ํ† ํฌ 0.6...0.8 Nm.
ifm Vision Assistant ์†Œํ”„ํŠธ์›จ์–ด๋ฅผ ์‚ฌ์šฉํ•˜์—ฌ ์Šค์œ„์นญ ์ž…๋ ฅ ๋ฐ ์ถœ๋ ฅ์˜ ๋™์ž‘์„ ์„ธํŒ…ํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค.
PNP ๋˜๋Š” NPN ์„ธํŒ…์€ ํ•ญ์ƒ ๋ชจ๋“  ์Šค์œ„์นญ ์ž…๋ ฅ ๋ฐ ์ถœ๋ ฅ์— ์ ์šฉ๋ฉ๋‹ˆ๋‹ค.
์—‘์ถ”์—์ดํ„ฐ์™€ ์„ผ์„œ๋ฅผ ์„ค์น˜ํ•  ๋•Œ ์„ธํŒ…์ด ์˜ฌ๋ฐ”๋ฅธ์ง€ ํ™•์ธํ•˜์‹ญ์‹œ์˜ค (์˜ˆ: ํŠธ๋ฆฌ๊ฑฐ์šฉ ํฌํ†  ์„ผ์„œ).
์Šค์œ„์นญ ์ถœ๋ ฅ์€ ์กฐ์ • ๊ฐ€๋Šฅํ•œ ์‹œ๊ฐ„ ํ›„์— ์Šค์œ„์นญ ์‹œ๊ทธ๋„์„ ์žฌ์„ค์ •ํ•˜๋Š” ํŽ„์Šค ์ถœ๋ ฅ์œผ๋กœ ์ž‘๋™๋  ์ˆ˜๋„
์žˆ์Šต๋‹ˆ๋‹ค.
13
3D ์นด๋ฉ”๋ผ
KR
7.1.1 ํ•€ 1 / 3 (24 V / GND)
ํ—ˆ์šฉ ์ „์•• ๋ฒ”์œ„๋Š” ์นด๋ฉ”๋ผ ๋ฐ์ดํ„ฐ์‹œํŠธ์— ํ‘œ์‹œ๋˜์–ด ์žˆ์Šต๋‹ˆ๋‹ค.
7.1.2 ํ•€ 2 (ํŠธ๋ฆฌ๊ฑฐ ์ž…๋ ฅ)
์นด๋ฉ”๋ผ ์ด๋ฏธ์ง€ ์บก์ฒ˜๋Š” ํŠธ๋ฆฌ๊ฑฐ ์ž…๋ ฅ์„ ํ†ตํ•ด ์Šค์œ„์นญ ์‹œ๊ทธ๋„๋กœ ํŠธ๋ฆฌ๊ฑฐ๋  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค.
๋‹ค์Œ ํŠธ๋ฆฌ๊ฑฐ ์—์ง€๊ฐ€ ์‚ฌ์šฉ๋  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค:
โ— ํ•˜๊ฐ• ์—์ง€๊ฐ€ ์ด๋ฏธ์ง€ ์บก์ฒ˜ ํŠธ๋ฆฌ๊ฑฐ
โ— ์ƒ์Šน ์—์ง€๊ฐ€ ์ด๋ฏธ์ง€ ์บก์ฒ˜ ํŠธ๋ฆฌ๊ฑฐ
โ— ํ•˜๊ฐ• ๋ฐ ์ƒ์Šน ์—์ง€๊ฐ€ ์ด๋ฏธ์ง€ ์บก์ฒ˜ ํŠธ๋ฆฌ๊ฑฐ
์นด๋ฉ”๋ผ๋ฅผ ํŠธ๋ฆฌ๊ฑฐํ•  ์ˆ˜ ์žˆ๋Š” ์ถ”๊ฐ€ ๊ฐ€๋Šฅ์„ฑ:
โ— ํ”„๋กœ์„ธ์Šค ์ธํ„ฐํŽ˜์ด์Šค ๋ช…๋ น (โ†’ 14.3)
โ— ๊ณ ์ • ํ”„๋ ˆ์ž„ ์†๋„๋กœ ์ด๋ฏธ์ง€ ์—ฐ์† ์บก์ฒ˜
ํŠธ๋ฆฌ๊ฑฐ ์ž…๋ ฅ์€ ๋‚ด๋ถ€์—์„œ ๋””๋ฐ”์šด์Šค๋ฉ๋‹ˆ๋‹ค. ์ „๊ธฐ ์„ค๋น„์— ๋”ฐ๋ผ ํŠธ๋ฆฌ๊ฑฐ ์ „์„ ์„ ๋””๋ฐ”์šด์Šคํ•  ํ•„์š”๊ฐ€
์—†์Šต๋‹ˆ๋‹ค.
๋‚ด๋ถ€ ๋””๋ฐ”์šด์‹ฑ์€ ์—ฌ๋Ÿฌ๊ฐœ์˜ ์งง์€ ํŽ„์Šค๊ฐ€ ํŠธ๋ฆฌ๊ฑฐ๋˜๋Š” ๊ฒƒ์„ ๋ฐฉ์ง€ํ•ฉ๋‹ˆ๋‹ค. ํŽ„์Šค๊ฐ€ ํŠธ๋ฆฌ๊ฑฐ๋กœ ์ธ์‹๋˜๋ ค๋ฉด
๊ธธ์ด๊ฐ€ 2ms ์ด์ƒ์ด์–ด์•ผ ํ•ฉ๋‹ˆ๋‹ค.
7.1.3 ํ•€ 4/5 (์ค€๋น„ / ์บ์Šค์บ์ด๋”ฉ)
์Šค์œ„์นญ ์ถœ๋ ฅ 1 ๊ทธ๋ฆฌ๊ณ  2 (์ค€๋น„/์บ์Šค์บ์ด๋”ฉ)์˜ ์ „๊ธฐ ๋ฐ์ดํ„ฐ๋Š” ๋ฐ์ดํ„ฐ์‹œํŠธ์— ํ‘œ์‹œ๋˜์–ด ์žˆ์Šต๋‹ˆ๋‹ค.
์Šค์œ„์นญ ์ถœ๋ ฅ์€ ๊ธฐ๋ณธ ์„ค์ •์ด ๋‹ค์Œ๊ณผ ๊ฐ™์€ ์นด๋ฉ”๋ผ ์ƒํƒœ๋ฅผ ์ œ๊ณตํ•ฉ๋‹ˆ๋‹ค:
โ— ์Šค์œ„์นญ ์ถœ๋ ฅ 1: "ํŠธ๋ฆฌ๊ฑฐ ์ค€๋น„๋จ"
โ— ์Šค์œ„์นญ ์ถœ๋ ฅ 2: "์ด๋ฏธ์ง€ ์บก์ฒ˜ ์™„๋ฃŒ๋จ"
"์Šค์œ„์นญ ์ถœ๋ ฅ ์ „ํ™˜๋จ"์€ ๊ฐ ์นด๋ฉ”๋ผ ์ƒํƒœ๊ฐ€ ๋ฐœ์ƒํ–ˆ์Œ์„ ์˜๋ฏธํ•ฉ๋‹ˆ๋‹ค.
์นด๋ฉ”๋ผ ์ƒํƒœ ๊ฐ’์€ ์„ธํŒ…์— ๋”ฐ๋ผ ๋‹ค์Œ ์ค‘ ํ•˜๋‚˜์ผ ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค:
โ— "ํŠธ๋ฆฌ๊ฑฐ ์ค€๋น„๋จ"
์นด๋ฉ”๋ผ์—์„œ ์ƒˆ ์ด๋ฏธ์ง€๋ฅผ ์บก์ฒ˜ํ•  ์ˆ˜ ์žˆ์Œ์„ ์•Œ๋ ค์ค๋‹ˆ๋‹ค. ์ด ์นด๋ฉ”๋ผ ์ƒํƒœ์—์„œ๋งŒ ํŠธ๋ฆฌ๊ฑฐ ์ž‘๋™์ด
์ฒ˜๋ฆฌ๋ฉ๋‹ˆ๋‹ค. ์—ฐ์† ์ด๋ฏธ์ง€ ์บก์ฒ˜์˜ ๊ฒฝ์šฐ "ํŠธ๋ฆฌ๊ฑฐ ์ค€๋น„๋จ" ์ƒํƒœ๊ฐ€ ์ถœ๋ ฅ๋˜์ง€ ์•Š์Šต๋‹ˆ๋‹ค.
โ— "์ด๋ฏธ์ง€ ์บก์ฒ˜ ์™„๋ฃŒ๋จ"
์นด๋ฉ”๋ผ์—์„œ ์ด๋ฏธ์ง€ ์บก์ฒ˜๊ฐ€ ์™„๋ฃŒ๋˜์—ˆ์Œ์„ ์•Œ๋ ค์ค๋‹ˆ๋‹ค. ์ด ์นด๋ฉ”๋ผ ์ƒํƒœ๋Š” ์บ์Šค์บ์ด๋”ฉ ์นด๋ฉ”๋ผ์— ์‚ฌ์šฉํ•  ์ˆ˜
์žˆ์Šต๋‹ˆ๋‹ค.
โ— "ํ‰๊ฐ€ ์™„๋ฃŒ๋จ"
์นด๋ฉ”๋ผ์—์„œ ์ด๋ฏธ์น˜ ์ฒ˜๋ฆฌ๊ฐ€ ์™„๋ฃŒ๋˜์—ˆ์Œ์„ ์•Œ๋ ค์ค๋‹ˆ๋‹ค. ์ด ๋•Œ, ์Šค์œ„์นญ ์ถœ๋ ฅ์€ ์ด๋ฏธ ์—…๋ฐ์ดํŠธ๋˜์–ด
์žˆ์Šต๋‹ˆ๋‹ค. ์ด๋ฏธ์ง€ ๋ฐ์ดํ„ฐ๋Š” ์ด๋”๋„ท์„ ํ†ตํ•ด ์ „์†ก๋ฉ๋‹ˆ๋‹ค.
โ— "์˜ค๋ฅ˜"
์นด๋ฉ”๋ผ์—์„œ ๋‚ด๋ถ€ ์˜ค๋ฅ˜๊ฐ€ ๋ฐœ์ƒํ–ˆ์Œ์„ ์•Œ๋ ค์ค๋‹ˆ๋‹ค. ์˜ค๋ฅ˜์— ๋Œ€ํ•œ ์ƒ์„ธ์ •๋ณด๋ฅผ ์ด๋”๋„ท์„ ํ†ตํ•ด ์š”์ฒญํ•  ์ˆ˜
์žˆ์Šต๋‹ˆ๋‹ค.
Image capture
Trigger input
Time [ms]
1 2 3 4 5 6 7 8 9 10 11
3D ์นด๋ฉ”๋ผ
14
7.2 ๋ฐฐ์„  ์˜ˆ์ œ
์•„๋ž˜์—๋Š” ์นด๋ฉ”๋ผ ๋ฐฐ์„ ์˜ ์‚ฌ๋ก€๊ฐ€ ๋‚˜์™€ ์žˆ์Šต๋‹ˆ๋‹ค.
7.2.1 ๊ทผ์ ‘ ์„ผ์„œ๋กœ ์ด๋ฏธ์ง€ ์บก์ฒ˜ ํŠธ๋ฆฌ๊ฑฐ
์นด๋ฉ”๋ผ๋ฅผ ์™ธ๋ถ€์—์„œ ํŠธ๋ฆฌ๊ฑฐํ•˜๋Š” ๋ฐฉ๋ฒ•:
โ— ์ด๋”๋„ท์„ ํ†ตํ•จ
โ— ํŠธ๋ฆฌ๊ฑฐ ์ž…๋ ฅ์— ์—ฐ๊ฒฐ๋œ ๊ทผ์ ‘ ์„ผ์„œ
์•„๋ž˜ ๊ทธ๋ฆผ์€ ์นด๋ฉ”๋ผ์™€ ๊ทผ์ ‘ ์„ผ์„œ์˜ ๋ฐฐ์„ ๋„์ž…๋‹ˆ๋‹ค.
3 1 2 4 5
1 2
34
4
2 1
3
5
DC 24 V
+-
IN IN
โ‘ 
โ‘ก โ‘ข
โ‘ : ๋…ธํŠธ๋ถ (ํŒŒ๋ผ๋ฉ”ํ„ฐ ์„ธํŒ…)
โ‘ก: ๊ทผ์ ‘ ์„ผ์„œ
โ‘ข: ์‚ฐ์—…์šฉ PC (ํ‰๊ฐ€ / ํŠธ๋ฆฌ๊ฑฐ)
15
3D ์นด๋ฉ”๋ผ
KR
7.2.2 ์—ฌ๋Ÿฌ๋Œ€์˜ ์นด๋ฉ”๋ผ๋ฅผ ์ธ์ ‘ํ•˜๊ฒŒ ์„ค์น˜
์—ฌ๋Ÿฌ ์นด๋ฉ”๋ผ๋ฅผ ์„œ๋กœ ์ธ์ ‘ํ•˜๊ฒŒ ์„ค์น˜ํ•˜๋ฉด ๋™์‹œ ๋…ธ์ถœ๋กœ ์ธํ•ด ์ธก์ • ์˜ค๋ฅ˜๊ฐ€ ๋ฐœ์ƒํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค.
โ‘  โ‘ก
โ‘ข
โ‘  ์นด๋ฉ”๋ผ
โ‘ก ์นด๋ฉ”๋ผ
โ‘ข ๋ฌผ์ฒด
๋‹ค์Œ ๋‘ ๊ฐ€์ง€ ๋ฐฉ๋ฒ•์œผ๋กœ ์ธก์ • ์˜ค๋ฅ˜๋ฅผ ๋ฐฉ์ง€ํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค:
โ— HW ํŠธ๋ฆฌ๊ฑฐ๋ฅผ ํ†ตํ•ด ์นด๋ฉ”๋ผ ์บ์Šค์บ์ด๋“œ
์บ์Šค์บ์ด๋“œํ•˜๋Š” ๋™์•ˆ์—๋Š” ์ปจํŠธ๋กค๋Ÿฌ๊ฐ€ ์ฒซ๋ฒˆ์งธ ์นด๋ฉ”๋ผ์˜ ์ด๋ฏธ์ง€ ์บก์ฒ˜๋ฅผ ํŠธ๋ฆฌ๊ฑฐํ•ฉ๋‹ˆ๋‹ค. ์ด๋ฏธ์ง€ ์บก์ฒ˜๊ฐ€
์™„๋ฃŒ๋˜๋ฉด, ์ฒซ๋ฒˆ์งธ ์นด๋ฉ”๋ผ๊ฐ€ ์ž๋™์œผ๋กœ ๋‘๋ฒˆ์งธ ์นด๋ฉ”๋ผ๋ฅผ ํŠธ๋ฆฌ๊ฑฐํ•ฉ๋‹ˆ๋‹ค. ๋‘๋ฒˆ์งธ ์นด๋ฉ”๋ผ์—์„œ ์‹œํ€€์Šค๊ฐ€
์ข…๋ฃŒ๋˜์—ˆ๋‹ค๋Š” ์‹ ํ˜ธ๋ฅผ ์ปจํŠธ๋กค๋Ÿฌ๋กœ ์ „์†กํ•ฉ๋‹ˆ๋‹ค.
3 1 2 4 5
4
2 1
3
5
DC 24 V
+-
IN IN
3 1 2 4 5
โ‘ 
โ‘ : ์‚ฐ์—…์šฉ PC
(ํ‰๊ฐ€ /
ํŠธ๋ฆฌ๊ฑฐ)
โ— ๋‹ค๋ฅธ ์ฃผํŒŒ์ˆ˜ ์ฑ„๋„ ์‚ฌ์šฉ
ifm Vision Assistant ์†Œํ”„ํŠธ์›จ์–ด๋ฅผ ์‚ฌ์šฉํ•˜์—ฌ ๊ฐ ์นด๋ฉ”๋ผ์— ์ž์ฒด ์ฃผํŒŒ์ˆ˜ ์ฑ„๋„์„ ํ• ๋‹นํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค.
์ƒ์ดํ•œ ์ฃผํŒŒ์ˆ˜ ์ฑ„๋„์„ ์‚ฌ์šฉํ•˜๋ฉด ์ธก์ • ์˜ค๋ฅ˜ ๋ฐœ์ƒ์ด ๊ฐ์†Œํ•ฉ๋‹ˆ๋‹ค.
ifm Vision Assistant ์†Œํ”„ํŠธ์›จ์–ด๋Š” ์›น์‚ฌ์ดํŠธ์—์„œ ๋ฌด๋ฃŒ๋กœ ์ œ๊ณต๋ฉ๋‹ˆ๋‹ค:
www.ifm.com
3D ์นด๋ฉ”๋ผ
16
8. ํ‘œ์‹œ๊ธฐ
์นด๋ฉ”๋ผ๋Š” LED ํ‘œ์‹œ๊ธฐ 1 - 4๋ฅผ ํ†ตํ•ด ํ˜„์žฌ ์ž‘๋™์ƒํƒœ๋ฅผ ์•Œ๋ฆฝ๋‹ˆ๋‹ค.
LED 4 LED 3
LED 1 LED 2
LED 4
(์ด๋”๋„ท)
LED 1
(์ „์›)
LED 2
(์ถœ๋ ฅ 1)
LED 3
(์ถœ๋ ฅ 2)
์„ค๋ช…
On ์นด๋ฉ”๋ผ ์ž‘๋™ ์ค€๋น„ ์™„๋ฃŒ, ๊ณต๊ธ‰ ์ „์•• ์ ์šฉ
0.5 Hz
์—์„œ ์ ๋ฉธ
์„ค์ •๋œ ํŒŒ๋ผ๋ฉ”ํ„ฐ๊ฐ€ ์—†๊ฑฐ๋‚˜ ํŒŒ๋ผ๋ฉ”ํ„ฐ ์„ธํŒ…์ด ์นด๋ฉ”๋ผ์—
๋กœ๋“œ๋˜์ง€ ์•Š์Œ
On
On
Off
Off
0.5 Hz
์—์„œ 2๋ฒˆ
์ ๋ฉธ
์นด๋ฉ”๋ผ๊ฐ€ ํŒŒ๋ผ๋ฉ”ํ„ฐ ์„ธํŒ… ๋ชจ๋“œ์ž„
On
On
Off
Off
On ์Šค์œ„์นญ ์ถœ๋ ฅ 1์ด ์Šค์œ„์นญ๋จ
8 Hz์—์„œ
์ ๋ฉธ
์Šค์œ„์นญ ์ถœ๋ ฅ 1 ์‡ผํŠธ
On ์Šค์œ„์นญ ์ถœ๋ ฅ 2 ์Šค์œ„์นญ๋จ
8 Hz์—์„œ
์ ๋ฉธ
์Šค์œ„์นญ ์ถœ๋ ฅ 2 ์‡ผํŠธ
On ์ด๋”๋„ท ์—ฐ๊ฒฐ๋จ
์ ๋ฉธ๋จ ์ด๋”๋„ท ๋ฐ์ดํ„ฐ ์ „์†ก ์ค‘
Off ์ด๋”๋„ท ์—ฐ๊ฒฐ๋˜์ง€ ์•Š์Œ
8 Hz์—์„œ
์ ๋ฉธ
8 Hz์—์„œ
์ ๋ฉธ
์นด๋ฉ”๋ผ์—์„œ ๋‚ด๋ถ€ ์˜ค๋ฅ˜ ์‹ ํ˜ธ ์ „์†ก
2 Hz์—์„œ
์ ๋ฉธ
2 Hz์—์„œ
์ ๋ฉธ
์นด๋ฉ”๋ผ์—์„œ ์ˆ˜์ • ๊ฐ€๋Šฅํ•œ ์˜ค๋ฅ˜ ์‹ ํ˜ธ ์ „์†ก ์˜ค๋ฅ˜ ์ •๋ณด๋Š”
์ด๋”๋„ท์„ ํ†ตํ•ด ์ฝ์„ ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค.
๋Ÿฌ๋‹ ๋ผ์ดํŠธ โ‡’์นด๋ฉ”๋ผ ๋ถ€ํŒ…
๋Ÿฌ๋‹ ๋ผ์ดํŠธ โ‡์นด๋ฉ”๋ผ์—์„œ ํŽŒ์›จ์–ด ์—…๋ฐ์ดํŠธ ์ˆ˜ํ–‰ ์ค‘
17
3D ์นด๋ฉ”๋ผ
KR
9. ์…‹์—…
์ „์›์„ ์ผ  ํ›„์—๋Š” ์นด๋ฉ”๋ผ ์ž‘๋™์ด ์‹œ์ž‘๋ฉ๋‹ˆ๋‹ค. 15์ดˆ ํ›„์— ์ €์žฅ๋œ ์–ดํ”Œ๋ฆฌ์ผ€์ด์…˜์ด ์‹คํ–‰๋˜๋Š” ํ‰๊ฐ€ ๋ชจ๋“œ๋กœ
์นด๋ฉ”๋ผ๊ฐ€ ์ „ํ™˜๋ฉ๋‹ˆ๋‹ค. ํ‘œ์‹œ๋“ฑ์ด ํ˜„์žฌ ์ž‘๋™ ์ƒํƒœ๋ฅผ ๋‚˜ํƒ€๋ƒ…๋‹ˆ๋‹ค (โ†’ 8).
์นด๋ฉ”๋ผ์— ์–ดํ”Œ๋ฆฌ์ผ€์ด์…˜์„ 32๊ฐœ๊นŒ์ง€ ์ €์žฅํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค. ์ผ๋ฐ˜์ ์œผ๋กœ ์–ดํ”Œ๋ฆฌ์ผ€์ด์…˜์€ ๋‹ค์Œ
ํŒŒ๋ผ๋ฉ”ํ„ฐ๋ฅผ ํฌํ•จํ•ฉ๋‹ˆ๋‹ค:
โ— ์ด๋ฏธ์ง€ ์บก์ฒ˜: ์˜ˆ: ์ด๋ฏธ์ง€ ์บก์ฒ˜ ํŠธ๋ฆฌ๊ฑฐ, ๋…ธ์ถœ ์‹œ๊ฐ„, ์ด๋ฏธ์ง€ ์ฒ˜๋ฆฌ ํ•„ํ„ฐ
โ— ์ธํ„ฐํŽ˜์ด์Šค: ์ด๋”๋„ท, ์Šค์œ„์นญ ์ถœ๋ ฅ
๊ฐ ์–ดํ”Œ๋ฆฌ์ผ€์ด์…˜์€ ifm Vision Assistant ์†Œํ”„ํŠธ์›จ์–ด๋ฅผ ์‚ฌ์šฉํ•˜๊ฑฐ๋‚˜ ํ”„๋กœ์„ธ์Šค ์ธํ„ฐํŽ˜์ด์Šค ๋ช…๋ น์„ ํ†ตํ•ด
ํ™œ์„ฑํ™”ํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค.
9.1 ๋””๋ฐ”์ด์Šค ํŒŒ๋ผ๋ฉ”ํ„ฐ ์„ธํŒ…
๋””๋ฐ”์ด์Šค ํŒŒ๋ผ๋ฉ”ํ„ฐ๋Š” ๋‹ค์Œ ๋‘๊ฐ€์ง€ ๋ฐฉ๋ฒ•์œผ๋กœ ์„ธํŒ…๋ฉ๋‹ˆ๋‹ค:
โ— ifm Vision Assistant ์†Œํ”„ํŠธ์›จ์–ด (โ†’ ์†Œํ”„ํŠธ์›จ์–ด ๋งค๋‰ด์–ผ ์ฐธ์กฐ)
โ— ifm3Dlib (ํƒ€์‚ฌ ์ œํ’ˆ โ†’ https://github.com/ifm/ifm3d)
ifm3Dlib์„ ์œ„ํ•œ ํ”„๋กœ๊ทธ๋ž˜๋ฐ ์˜ˆ์ œ: (โ†’ 10)
โ— ROS (ํƒ€์‚ฌ ์ œํ’ˆ โ†’ https://github.com/ifm/ifm3d-ros)
โ— XML-RPC ๋ช…๋ น (โ†’ 14.6)
ifm Vision Assistant ์†Œํ”„ํŠธ์›จ์–ด์™€ ๋””๋ฐ”์ด์Šค์˜ ์ธก์ • ์›๋ฆฌ์— ๋Œ€ํ•œ ์ž์„ธํ•œ ๋‚ด์šฉ์€ ์†Œํ”„ํŠธ์›จ์–ด
๋งค๋‰ด์–ผ์— ์„ค๋ช…๋˜์–ด ์žˆ์Šต๋‹ˆ๋‹ค.
์†Œํ”„ํŠธ์›จ์–ด ๋งค๋‰ด์–ผ์€ ๋‹น์‚ฌ ์›น์‚ฌ์ดํŠธ์—์„œ ์ œ๊ณต๋ฉ๋‹ˆ๋‹ค:
www.ifm.com
๋ผ์ด๋ธŒ๋Ÿฌ๋ฆฌ ifm3Dlib๊ณผ Wrapper ROS๋Š” ifm electronic์—์„œ ํ”„๋กœ๊ทธ๋ž˜๋ฐํ•ฉ๋‹ˆ๋‹ค. ๋‘ ํŒจํ‚ค์ง€ ๋ชจ๋‘
Apache ๋ผ์ด์„ผ์Šค ๋ฒ„์ „ 2.0์— ๋”ฐ๋ผ Linux์—์„œ ์‚ฌ์šฉํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค.
9.2 ๋ฌผ์ฒด ๊ฐ์ง€
์•„๋ž˜๋Š” ๋†’์€ ๋ฌผ์ฒด ๊ฐ์ง€์œจ๋กœ ์ด์–ด์ง€๋Š” ์กฐ๊ฑด์— ๋Œ€ํ•œ ์„ค๋ช…์ž…๋‹ˆ๋‹ค.
โ‘ข
โ‘ก
โ‘ฃ
โ‘ก
โ‘ 
โ‘  ์นด๋ฉ”๋ผ
โ‘ก ์˜ํ–ฅ ์˜์—ญ
โ‘ข ์‹œ์•ผ
โ‘ฃ ๋ฌผ์ฒด
๋‹ค์Œ ์กฐ๊ฑด์ด ์ถฉ์กฑ๋  ๊ฒฝ์šฐ, ๋ฌผ์ฒด โ‘ฃ๊ฐ€ ์ตœ์ ์œผ๋กœ ๊ฐ์ง€๋ฉ๋‹ˆ๋‹ค:
โ— ๋ฌผ์ฒด๊ฐ€ ์‹œ์•ผ โ‘ข ์•ˆ์— ์žˆ์Œ
โ— ๋ฌผ์ฒด๋Š” ์นด๋ฉ”๋ผ โ‘ ์—์„œ ๊ฐ€์žฅ ๊ฐ€๊นŒ์šด ๊ฐ€์‹œ ๋ฌผ์ฒด์ž„
โ— ์˜ํ–ฅ ์˜์—ญ โ‘ก์— ๋ฌผ์ฒด (์žฅ์• ๋ฌผ ๋“ฑ)๊ฐ€ ์—†์Œ
โ— ์นด๋ฉ”๋ผ ๋ Œ์ฆˆ ์ฐฝ์ด ์˜ค์—ผ๋˜์ง€ ์•Š์Œ
์กฐ๊ฑด์ด ์ถฉ์กฑ๋˜์ง€ ์•Š์œผ๋ฉด ์ธก์ • ์˜ค๋ฅ˜๊ฐ€ ๋ฐœ์ƒํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค.
3D ์นด๋ฉ”๋ผ
18
10. ํ”„๋กœ๊ทธ๋ž˜๋ฐ ์˜ˆ์ œ
Linux์—์„œ ์žฅ์น˜์— ์•ก์„ธ์Šคํ•˜๊ณ ์ž ํ•˜๋Š” ๊ฒฝ์šฐ, ifm3Dlib๋ฅผ ์‚ฌ์šฉํ•˜๋Š” ๊ฒƒ์ด ์ข‹์Šต๋‹ˆ๋‹ค. ์ด ๋ผ์ด๋ธŒ๋Ÿฌ๋ฆฌ๋Š”
ํ…Œ์ŠคํŠธ๋ฅผ ๊ฑฐ์ณค์œผ๋ฉฐ C++์šฉ ๋ ˆํผ๋Ÿฐ์Šค ๊ตฌํ˜„์ž…๋‹ˆ๋‹ค.
์ด ๋ผ์ด๋ธŒ๋Ÿฌ๋ฆฌ๋Š” ifm electronic ๋ฐ Lovepark Robotics์˜ ์ง€์›์„ ๋ฐ›๊ณ  ์žˆ์Šต๋‹ˆ๋‹ค. Apache-2
๋ผ์ด์„ผ์Šค๋Š” ์ƒ์—…์  ์‚ฌ์šฉ์„ ํ—ˆ์šฉํ•˜์ง€ ์•Š์Šต๋‹ˆ๋‹ค.
10.1 ifm3Dlib
์•„๋ž˜๋Š” imf3Dlib๋กœ ๋””๋ฐ”์ด์Šค์— ์–ด๋“œ๋ ˆ์Šค๋ฅผ ์ง€์ •ํ•˜๋Š” ์งง์€ C++ ์˜ˆ์ œ์ž…๋‹ˆ๋‹ค.
auto cam = ifm3d::Camera::MakeShared();
auto fg = std::make_shared<ifm3d::FrameGrabber> โ†ฒ
(cam,(ifm3d::IMG_AMP|ifm3d::IMG_RDIS|ifm3d::IMG_CART));
auto img = std::make_shared<ifm3d::ImageBuffer>();
if (! fg->WaitForFrame(img.get(), 1000))
{
std::cerr << "Timeout waiting for camera!" << std::endl;
return -1;
}
pcl::io::savePCDFileASCII("point_cloud.pcd", *(img->Cloud()));
imwrite("amplitude.png", img->AmplitudeImage());
imwrite("radial_distance.png", img->DistanceImage());
์ด ์˜ˆ์ œ์—์„œ๋Š” ๋””๋ฐ”์ด์Šค๊ฐ€ ๋ฐ์ดํ„ฐ ์„ธํŒ…์„ ์ „์†กํ•ฉ๋‹ˆ๋‹ค. ์ง„ํญ ์ด๋ฏธ์ง€์™€ ๋ฐ์ดํ„ฐ ์„ธํŒ…์˜ ๋ฐ˜๊ฒฝ ๊ฑฐ๋ฆฌ๊ฐ€ PNG
ํŒŒ์ผ๋กœ ์ €์žฅ๋ฉ๋‹ˆ๋‹ค. ๋ฐ์นด๋ฅดํŠธ ์ขŒํ‘œ๋Š” PCL ํŒŒ์ผ๋กœ ์ €์žฅ๋ฉ๋‹ˆ๋‹ค.
19
3D ์นด๋ฉ”๋ผ
KR
11. ์œ ์ง€๋ณด์ˆ˜, ์ˆ˜๋ฆฌ ๋ฐ ํ๊ธฐ
๋‹ค์Œ ์ง€์นจ์„ ๋”ฐ๋ฅด์‹ญ์‹œ์˜ค.
โ–บ ๋””๋ฐ”์ด์Šค ์•ˆ์—๋Š” ์‚ฌ์šฉ์ž๊ฐ€ ์ˆ˜๋ฆฌํ•  ์ˆ˜ ์žˆ๋Š” ๋ถ€ํ’ˆ์ด ์—†์œผ๋ฏ€๋กœ ๋””๋ฐ”์ด์Šค๋ฅผ ์—ด์ง€ ๋งˆ์‹ญ์‹œ์˜ค. ๊ณ ์žฅ๋‚œ ์„ผ์„œ์˜
์ˆ˜๋ฆฌ๋Š” ๋ฐ˜๋“œ์‹œ ์ œ์กฐ์—…์ฒด์— ๋ฌธ์˜ํ•˜์‹ญ์‹œ์˜ค.
โ–บ ๊ฐ ๊ตญ๊ฐ€์˜ ํ™˜๊ฒฝ ๊ทœ์ •์— ๋”ฐ๋ผ ์นด๋ฉ”๋ผ๋ฅผ ํ๊ธฐํ•˜์‹ญ์‹œ์˜ค.
11.1 ์„ธ์ฒ™
์นด๋ฉ”๋ผ๋ฅผ ์„ธ์ฒ™ํ•˜๊ธฐ ์ „์— ๋‹ค์Œ ์ง€์นจ์„ ๋”ฐ๋ฅด์‹ญ์‹œ์˜ค:
โ–บ ๊นจ๋—ํ•˜๊ณ  ๋ณดํ‘ธ๋ผ๊ธฐ๊ฐ€ ์—†๋Š” ์ฒœ์„ ์‚ฌ์šฉํ•˜์‹ญ์‹œ์˜ค.
โ–บ ์œ ๋ฆฌ ์„ธ์ฒ™์ œ๋ฅผ ์‚ฌ์šฉํ•˜์—ฌ ๋‹ฆ์œผ์‹ญ์‹œ์˜ค.
์ง€์นจ์„ ๋”ฐ๋ฅด์ง€ ์•Š์œผ๋ฉด ๋ Œ์ฆˆ ์ฐฝ์— ์Šคํฌ๋ž˜์น˜๊ฐ€ ์ƒ๊ฒจ ์ธก์ • ์˜ค๋ฅ˜๊ฐ€ ๋ฐœ์ƒํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค.
11.2 ํŽŒ์›จ์–ด ์—…๋ฐ์ดํŠธ
ifm Vision Assistant ์†Œํ”„ํŠธ์›จ์–ด๋ฅผ ์‚ฌ์šฉํ•˜์—ฌ ์นด๋ฉ”๋ผ๋ฅผ ์—…๋ฐ์ดํŠธํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค.
ํŽŒ์›จ์–ด๋ฅผ ์—…๋ฐ์ดํŠธํ•˜๋ฉด ์นด๋ฉ”๋ผ์— ์ €์žฅ๋œ ํŒŒ๋ผ๋ฉ”ํ„ฐ๊ฐ€ ์‚ญ์ œ๋ฉ๋‹ˆ๋‹ค. ํŽŒ์›จ์–ด๋ฅผ ์—…๋ฐ์ดํŠธํ•˜๊ธฐ ์ „์—
ํŒŒ๋ผ๋ฉ”ํ„ฐ์˜ ๋ฐฑ์—…๋ณธ์„ ๋งŒ๋“œ์‹ญ์‹œ์˜ค.
โ–บ ํŽŒ์›จ์–ด๋ฅผ ์—…๋ฐ์ดํŠธํ•˜๊ธฐ ์ „์— ํŒŒ๋ผ๋ฉ”ํ„ฐ๋ฅผ ๋‚ด๋ณด๋ƒ…๋‹ˆ๋‹ค.
โ–บ ํŽŒ์›จ์–ด ๊ฐ€์ ธ์˜ค๊ธฐ ํŒŒ๋ผ๋ฉ”ํ„ฐ๋ฅผ ์—…๋ฐ์ดํŠธํ•œ ํ›„
ํŽŒ์›จ์–ด ์—…๋ฐ์ดํŠธ๋Š” ๋‹น์‚ฌ ์›น์‚ฌ์ดํŠธ์—์„œ ์ œ๊ณต๋ฉ๋‹ˆ๋‹ค:
www.ifm.com
11.3 ์นด๋ฉ”๋ผ ๊ต์ฒด
๋””๋ฐ”์ด์Šค๋ฅผ ๊ต์ฒดํ•˜๋ฉด ํŒŒ๋ผ๋ฉ”ํ„ฐ๊ฐ€ ์‚ญ์ œ๋ฉ๋‹ˆ๋‹ค. ๋””๋ฐ”์ด์Šค๋ฅผ ๊ต์ฒดํ•˜๊ธฐ ์ „์— ํŒŒ๋ผ๋ฉ”ํ„ฐ์˜ ๋ฐฑ์—…๋ณธ์„
๋งŒ๋“œ์‹ญ์‹œ์˜ค.
โ–บ ๊ต์ฒด ์ „์— ์ด์ „ ๋””๋ฐ”์ด์Šค์˜ ํŒŒ๋ผ๋ฉ”ํ„ฐ๋ฅผ ๋‚ด๋ณด๋ƒ…๋‹ˆ๋‹ค.
โ–บ ๊ต์ฒด ํ›„์— ์ƒˆ ๋””๋ฐ”์ด์Šค๋กœ ํŒŒ๋ผ๋ฉ”ํ„ฐ๋ฅผ ๊ฐ€์ ธ์˜ต๋‹ˆ๋‹ค.
ํŒŒ๋ผ๋ฉ”ํ„ฐ ๋‚ด๋ณด๋‚ด๊ธฐ ๋ฐ ๋“ค์—ฌ์˜ค๊ธฐ๋ฅผ ํ†ตํ•ด ์—ฌ๋Ÿฌ ์นด๋ฉ”๋ผ์— ๋™์ผํ•œ ํŒŒ๋ผ๋ฉ”ํ„ฐ๋ฅผ ์‹ ์†ํ•˜๊ฒŒ ์ œ๊ณตํ•  ์ˆ˜
์žˆ์Šต๋‹ˆ๋‹ค.
12. ์ธ์ฆ์„œ / ํ‘œ์ค€
EU ์ ํ•ฉ์„ฑ ์„ ์–ธ์€ ๋‹ค์Œ์—์„œ ์ œ๊ณต๋ฉ๋‹ˆ๋‹ค:
www.ifm.com
3D ์นด๋ฉ”๋ผ
20
13. ๋„๋ฉด ๋ฐฐ์œจ
13.1 O3D303 / O3D313
Original Scale Drawing (MTD)
EPS Source
Product Scale Drawing
Frame Size: 80 mm x 45 mm
P_MZ_200_0359
O3D302
O3D303
O3D312
O3D313
33
3
5,7
M12x1
40
14
95
82,6
73,3
71,6
72
65
32,5
21
33
2
M12x1
33
3
5,7
M12x1
4014
95
82,6
73,3
71,6
72
65
32,5
2
1
33
2
M12x1
โ‘ : ๋ Œ์ฆˆ
โ‘ก: ์กฐ๋ช…์žฅ์น˜
โ‘ข: LED 2 ์ƒ‰์ƒ (ํ™ฉ์ƒ‰/๋…น์ƒ‰)
13.2 O3D301 / O3D311
33
3
5,7
M12x1
40
14
82,6
73,3
71,6
49
17,1
28,7
4
M12x1
72
65
32,5
2
21
33
67,1
โ‘ : ๋ Œ์ฆˆ
โ‘ก: ์กฐ๋ช…์žฅ์น˜
โ‘ข: LED 2 ์ƒ‰์ƒ (ํ™ฉ์ƒ‰/๋…น์ƒ‰)
โ‘ฃ: ์ดˆ์  ์„ธํŒ…๊ธฐ
/